DE102008024569A1 - Abgaskühler - Google Patents

Abgaskühler Download PDF

Info

Publication number
DE102008024569A1
DE102008024569A1 DE102008024569A DE102008024569A DE102008024569A1 DE 102008024569 A1 DE102008024569 A1 DE 102008024569A1 DE 102008024569 A DE102008024569 A DE 102008024569A DE 102008024569 A DE102008024569 A DE 102008024569A DE 102008024569 A1 DE102008024569 A1 DE 102008024569A1
Authority
DE
Germany
Prior art keywords
exhaust gas
channel
cooling
deflection
area
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE102008024569A
Other languages
German (de)
English (en)
Inventor
Christoph Lempa
Andreas Roth
Christian Smatloch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Benteler Automobiltechnik GmbH
Original Assignee
Benteler Automobiltechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Benteler Automobiltechnik GmbH filed Critical Benteler Automobiltechnik GmbH
Priority to DE102008024569A priority Critical patent/DE102008024569A1/de
Priority to EP09005739A priority patent/EP2123895A1/fr
Priority to US12/464,372 priority patent/US8261814B2/en
Publication of DE102008024569A1 publication Critical patent/DE102008024569A1/de
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1653—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
    • F28D7/1661—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/32—Liquid-cooled heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/06—Derivation channels, e.g. bypass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Gas After Treatment (AREA)
DE102008024569A 2008-05-21 2008-05-21 Abgaskühler Ceased DE102008024569A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102008024569A DE102008024569A1 (de) 2008-05-21 2008-05-21 Abgaskühler
EP09005739A EP2123895A1 (fr) 2008-05-21 2009-04-24 Refroidisseur de gaz d'échappement
US12/464,372 US8261814B2 (en) 2008-05-21 2009-05-12 Exhaust-gas cooler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008024569A DE102008024569A1 (de) 2008-05-21 2008-05-21 Abgaskühler

Publications (1)

Publication Number Publication Date
DE102008024569A1 true DE102008024569A1 (de) 2009-12-10

Family

ID=41010776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008024569A Ceased DE102008024569A1 (de) 2008-05-21 2008-05-21 Abgaskühler

Country Status (3)

Country Link
US (1) US8261814B2 (fr)
EP (1) EP2123895A1 (fr)
DE (1) DE102008024569A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011001854A1 (de) * 2011-04-06 2012-10-11 Pierburg Gmbh Abgasrückführungs-Kühlermodul
DE102012106782A1 (de) 2012-07-26 2014-01-30 Halla Visteon Climate Control Corporation Wärmeübertrager zur Abgaskühlung in Kraftfahrzeugen
DE102017130153A1 (de) 2017-12-15 2019-06-19 Hanon Systems Vorrichtung zur Wärmeübertragung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005761A1 (de) 2010-01-25 2011-07-28 Benteler Automobiltechnik GmbH, 33102 Abgasbaugruppe
DE102010005803A1 (de) * 2010-01-27 2011-07-28 Audi Ag, 85057 Kraftwagen mit einer Abgasanlage
EP2381083A1 (fr) * 2010-04-22 2011-10-26 C.R.F. Società Consortile per Azioni Unité pour la récuperation et la conversion d'énergie thermique des gaz d'échappement
FR2966873B1 (fr) * 2010-10-27 2012-12-21 Faurecia Sys Echappement Dispositif de recuperation de chaleur pour ligne d'echappement
FR2989998B1 (fr) * 2012-04-26 2016-05-13 Faurecia Systemes D'echappement Dispositif de recuperation de chaleur pour ligne d'echappement
US20160215735A1 (en) * 2013-09-11 2016-07-28 International Engine Intellectual Property Company, Llc Thermal screen for an egr cooler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19841927A1 (de) * 1998-09-14 2000-03-16 Wahler Gmbh & Co Gustav Einrichtung zur Rückführung eines Abgasstromes zum Saugrohr einer Brennkraftmaschine
DE102006012219A1 (de) * 2006-03-16 2007-09-27 Pierburg Gmbh Wärmeübertragungseinheit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US633501A (en) * 1898-12-12 1899-09-19 John C Byram Heat radiator or drum.
US3250319A (en) * 1963-12-19 1966-05-10 Foster Wheeler Corp Heat exchanger head closure construction
US3292598A (en) * 1964-09-28 1966-12-20 Miller Water heater
DE2127834A1 (de) * 1970-06-05 1971-12-09 Woodall Duckham Ltd Durchfluß-Behandlungsvorrichtung für fluide Medien
US3920067A (en) * 1973-04-11 1975-11-18 Mms Ltd Heat exchanger for continuous flow fluid heater
US5091017A (en) 1988-04-18 1992-02-25 Aerosol Systems, Inc. Aerosol fuel injector cleaner
DK0864830T3 (da) * 1997-03-14 2002-02-04 Borsig Gmbh Varmeveksler med U-formede rør
GB0001283D0 (en) * 2000-01-21 2000-03-08 Serck Heat Transfer Limited Twin flow valve gas cooler
DE10203003B4 (de) * 2002-01-26 2007-03-15 Behr Gmbh & Co. Kg Abgaswärmeübertrager
GB0203485D0 (en) * 2002-02-14 2002-04-03 Delphi Tech Inc Intercooler for an engine
JP2006284165A (ja) * 2005-03-07 2006-10-19 Denso Corp 排気ガス熱交換器
JP4468277B2 (ja) * 2005-10-03 2010-05-26 愛三工業株式会社 流路切替弁
ES2322728B1 (es) * 2005-11-22 2010-04-23 Dayco Ensa, S.L. Intercambiador de calor de tres pasos para un sistema "egr".
US20090056909A1 (en) * 2007-08-30 2009-03-05 Braun Catherine R Heat exchanger having an internal bypass

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19841927A1 (de) * 1998-09-14 2000-03-16 Wahler Gmbh & Co Gustav Einrichtung zur Rückführung eines Abgasstromes zum Saugrohr einer Brennkraftmaschine
DE102006012219A1 (de) * 2006-03-16 2007-09-27 Pierburg Gmbh Wärmeübertragungseinheit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011001854A1 (de) * 2011-04-06 2012-10-11 Pierburg Gmbh Abgasrückführungs-Kühlermodul
DE102012106782A1 (de) 2012-07-26 2014-01-30 Halla Visteon Climate Control Corporation Wärmeübertrager zur Abgaskühlung in Kraftfahrzeugen
US10254052B2 (en) 2012-07-26 2019-04-09 Hanon Systems S-bent tube cooler
DE102017130153A1 (de) 2017-12-15 2019-06-19 Hanon Systems Vorrichtung zur Wärmeübertragung
US10900446B2 (en) 2017-12-15 2021-01-26 Hanon Systems Device for heat transfer
DE102017130153B4 (de) 2017-12-15 2022-12-29 Hanon Systems Vorrichtung zur Wärmeübertragung und Verfahren zum Herstellen der Vorrichtung

Also Published As

Publication number Publication date
US8261814B2 (en) 2012-09-11
EP2123895A1 (fr) 2009-11-25
US20090288404A1 (en) 2009-11-26

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OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F02M0025070000

Ipc: F02M0026250000

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final